The author of the text is Nick Piegari, a software developer and recovering video producer. He created three lifehack tools using Python, Google Sheets, and Twilio SMS: an SMS task-inbox-and-notetaking app, a die roll app for moments of indecision, and a timer that texts you when time is up. The tools are designed to help individuals with ADHD stay organized and focused. The author provides step-by-step instructions on how to build each tool, including setting up a server using ngrok, configuring Twilio SMS, and adding the necessary dependencies. The tools are intended to be customizable and adaptable to individual needs, allowing users to create a system that works for their brain.